package com.yxzx.security;


import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@Component
public class AuthEntryPointImpl implements AuthenticationEntryPoint {


    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {

        //用户认证失败，返回401
        response.sendError(HttpServletResponse.SC_UNAUTHORIZED, authException.getMessage());

    }
}
